DE502004008807D1 - Method for molding workpieces - Google Patents
Method for molding workpiecesInfo
- Publication number
- DE502004008807D1 DE502004008807D1 DE502004008807T DE502004008807T DE502004008807D1 DE 502004008807 D1 DE502004008807 D1 DE 502004008807D1 DE 502004008807 T DE502004008807 T DE 502004008807T DE 502004008807 T DE502004008807 T DE 502004008807T DE 502004008807 D1 DE502004008807 D1 DE 502004008807D1
- Authority
- DE
- Germany
- Prior art keywords
- shaping
- material strips
- contour
- along
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Process for shaping workpieces from material strips uses an auxiliary shaping agent and a tool that at least partly or completely penetrates the material strips along a contour. The auxiliary shaping agent is applied to one or both sides of the material strips only along the contour of the workpiece before shaping of the workpiece. Preferred Features: The auxiliary shaping agent is applied to both sides of the material strips along the contour during the shaping process or in a step before shaping.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10317777A DE10317777A1 (en) | 2003-04-16 | 2003-04-16 | Process for molding workpieces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004008807D1 true DE502004008807D1 (en) | 2009-02-26 |
Family
ID=32892400
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10317777A Withdrawn DE10317777A1 (en) | 2003-04-16 | 2003-04-16 | Process for molding workpieces |
DE502004008807T Expired - Fee Related DE502004008807D1 (en) | 2003-04-16 | 2004-04-08 | Method for molding workpieces |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10317777A Withdrawn DE10317777A1 (en) | 2003-04-16 | 2003-04-16 | Process for molding workpieces |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1468757B1 (en) |
AT (1) | ATE419935T1 (en) |
DE (2) | DE10317777A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013022223A1 (en) * | 2013-12-20 | 2015-06-25 | Raziol Zibulla & Sohn Gmbh | Apparatus and method for applying liquid to pasty Befettungsmittel on a workpiece surface |
DE102017009239A1 (en) * | 2017-10-04 | 2019-04-04 | PIKOLUBE UG (haftungsbeschränkt) | Inkjet printers and methods for the selective printing of polymer lubricants and other chem. Inks for supporting the micro-scratch-free forming of stainless steel parts, aluminum and carbon steel parts for white goods, automotive sector and others. metal. Machine elements. The aim is to substitute previous methods with protective film and applied polymer protective layer, which require downstream cleaning processes of the complete parts |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH475805A (en) * | 1967-06-05 | 1969-07-31 | Feintool Ag | Fine cut punching tool |
US5271144A (en) * | 1992-06-29 | 1993-12-21 | Es Products | Coil coating of sheet metal to provide localized corrosion protection |
-
2003
- 2003-04-16 DE DE10317777A patent/DE10317777A1/en not_active Withdrawn
-
2004
- 2004-04-08 EP EP04008573A patent/EP1468757B1/en not_active Expired - Lifetime
- 2004-04-08 AT AT04008573T patent/ATE419935T1/en not_active IP Right Cessation
- 2004-04-08 DE DE502004008807T patent/DE502004008807D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1468757A2 (en) | 2004-10-20 |
EP1468757B1 (en) | 2009-01-07 |
ATE419935T1 (en) | 2009-01-15 |
DE10317777A1 (en) | 2004-11-04 |
EP1468757A3 (en) | 2005-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |